Specification:
- Diameter:0.25mm-2.95mm
- Shank Diameter:3.175mm
- Flute Length:2mm-14mm
- Overall Length:38mm
Package Included:10pcs Solid Carbide Drill Bit
Hardness:HRC55 for cutting Ordinary Steel,Hard Steel,Heat Resistant Steel,Stainless Steel,Ti Alloy,etc.
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